diff options
| author | David Herrmann <dh.herrmann@gmail.com> | 2013-09-17 17:40:02 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2013-09-17 13:49:24 -0500 |
| commit | bf7825ae69f53a7e80a740547919833e49ed1df4 (patch) | |
| tree | 2f7555bd768a78b782a138c4eeb80b076a194de6 /src/login/logind-dbus.c | |
| parent | 9209d5121dfb3049cbf280139c4cc40c2038edcc (diff) | |
logind: extract has_vts() from can_multi_session()
We currently use seat_can_multi_session() to test for two things:
* whether the seat can handle session-switching
* whether the seat has VTs
As both are currently logically equivalent, we didn't care. However, we
want to allow session-switching on seats without VTs, so split this helper
into:
* seat_can_multi_session(): whether session-switching is supported
* seat_has_vts(): whether the seat has VTs
Note that only one seat on a system can have VTs. There is only one set of
them. We automatically assign them to seat0 as usual.
With this patch in place, we can easily add new session-switching/tracking
methods without breaking any VT code as it is now protected by has_vts(),
no longer by can_multi_session().
Diffstat (limited to 'src/login/logind-dbus.c')
| -rw-r--r-- | src/login/logind-dbus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/login/logind-dbus.c b/src/login/logind-dbus.c index 4a23c93bd9..fd8ee1b801 100644 --- a/src/login/logind-dbus.c +++ b/src/login/logind-dbus.c @@ -429,7 +429,7 @@ static int bus_manager_create_session(Manager *m, DBusMessage *message) { } if (seat) { - if (seat_can_multi_session(seat)) { + if (seat_has_vts(seat)) { if (vtnr > 63) return -EINVAL; } else { |